As someone that enjoys shopping for things online, I thought that I would share a way for Canadian shoppers to earn rebates while shopping for items online.
Great Canadian Rebates is a site that lists various online retailers and offers coupons/rebates (ranging from a flat amount of cash back, to 12%) on items that you buy from retailers that they list. The require you to sign up for an account and then to click through their site to shop the online retailer. With my account, I have received just under $70 back in under a year. They even give you a toonie ($2) for just signing up!
I figure that since I buy stuff online, why not get a little something back!